* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background: #06111d;
    color: #f5f7fa;
    line-height: 1.6;
}

button,
a {
    font-family: inherit;
}

button {
    border: none;
}

a {
    text-decoration: none;
}

:root {
    --bg: #06111d;
    --bg-soft: #0a1725;
    --card: #0d1d2d;
    --text: #f5f7fa;
    --muted: #91a0b2;
    --accent: #67e8c8;
    --accent-dark: #071a19;
    --border: rgba(255,255,255,.09);
    --border-light: rgba(255,255,255,.16);
}


/* ===============================
   GLOBAL
================================ */

.section-container {
    width: min(1120px, 90%);
    margin: auto;
}

.section-label {
    display: inline-block;
    color: var(--accent);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 18px;
}


/* ===============================
   NAVBAR
================================ */

.navbar {
    width: 100%;
    border-bottom: 1px solid var(--border);
    background: rgba(6,17,29,.96);
}

.nav-container {
    width: min(1120px,90%);
    min-height: 78px;
    margin: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text);
}

.logo {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: var(--accent);
    color: var(--accent-dark);
    font-size: 14px;
    font-weight: 900;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-text strong {
    font-size: 15px;
}

.brand-text small {
    color: var(--muted);
    font-size: 11px;
}

.nav-cta {
    padding: 11px 18px;
    border: 1px solid var(--border-light);
    border-radius: 8px;
    color: var(--text);
    font-size: 13px;
    font-weight: 700;
}

.nav-cta:hover {
    border-color: var(--accent);
    color: var(--accent);
}


/* ===============================
   BUTTONS
================================ */

.primary-button,
.secondary-button {
    min-height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 0 24px;
    border-radius: 9px;
    font-size: 14px;
    font-weight: 800;
    cursor: pointer;
    transition: .2s ease;
}

.primary-button {
    background: var(--accent);
    color: var(--accent-dark);
    border: 1px solid var(--accent);
}

.primary-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(103,232,200,.18);
}

.secondary-button {
    background: rgba(255,255,255,.04);
    color: var(--text);
    border: 1px solid var(--border-light);
}

.secondary-button:hover {
    transform: translateY(-2px);
    color: var(--accent);
    border-color: var(--accent);
}


/* ===============================
   HERO
================================ */

.hero {
    padding: 100px 0 120px;
    background:
        radial-gradient(
            circle at 80% 20%,
            rgba(103,232,200,.08),
            transparent 35%
        );
}

.hero-container {
    width: min(1120px,90%);
    margin: auto;
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 70px;
    align-items: center;
}

.eyebrow {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--accent);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 1.5px;
}

.status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent);
}

.hero h1 {
    margin: 20px 0;
    font-size: clamp(42px,6vw,72px);
    line-height: 1.03;
    letter-spacing: -3px;
}

.hero h1 span,
.section-heading h2 span,
.why h2 span,
.final-cta h2 span,
.results-container h1 span {
    color: var(--accent);
}

.hero-description {
    max-width: 600px;
    margin-bottom: 30px;
    color: var(--muted);
    font-size: 18px;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.trust-line {
    margin-top: 24px;
    color: var(--muted);
    font-size: 12px;
}

.trust-line span {
    color: var(--accent);
    margin: 0 5px;
}


/* ===============================
   SCORE PREVIEW
================================ */

.diagnostic-preview {
    position: relative;
}

.preview-glow {
    position: absolute;
    inset: 10%;
    background: rgba(103,232,200,.08);
    filter: blur(80px);
}

.score-card {
    position: relative;
    padding: 30px;
    background: linear-gradient(145deg,#102335,#091622);
    border: 1px solid var(--border-light);
    border-radius: 18px;
    box-shadow: 0 30px 80px rgba(0,0,0,.3);
}

.card-top {
    display: flex;
    justify-content: space-between;
    color: var(--muted);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 1.5px;
}

.mini-badge {
    padding: 5px 8px;
    border: 1px solid var(--border);
    border-radius: 5px;
    color: var(--accent);
}

.score {
    margin: 25px 0 5px;
    font-size: 70px;
    font-weight: 900;
    line-height: 1;
}

.score span {
    color: var(--muted);
    font-size: 22px;
}

.score-status {
    display: flex;
    align-items: center;
    gap: 7px;
    color: var(--accent);
    font-size: 12px;
}

.score-status span {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent);
}

.score-divider {
    height: 1px;
    margin: 25px 0;
    background: var(--border);
}

.category {
    margin-bottom: 18px;
}

.category-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 7px;
    color: var(--muted);
    font-size: 12px;
}

.category-header strong {
    color: var(--text);
}

.progress {
    height: 6px;
    overflow: hidden;
    border-radius: 20px;
    background: rgba(255,255,255,.07);
}

.progress div {
    height: 100%;
    border-radius: inherit;
    background: var(--accent);
}


/* ===============================
   DISCOVER
================================ */

.discover {
    padding: 110px 0;
    background: var(--bg-soft);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.section-heading {
    max-width: 680px;
    margin-bottom: 55px;
}

.section-heading h2,
.why h2 {
    margin-bottom: 18px;
    font-size: clamp(34px,5vw,54px);
    line-height: 1.08;
    letter-spacing: -2px;
}

.section-heading p {
    color: var(--muted);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 16px;
}

.feature-card {
    padding: 28px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 14px;
}

.feature-number {
    color: var(--accent);
    font-size: 11px;
    font-weight: 900;
}

.feature-card h3 {
    margin: 14px 0 10px;
    font-size: 19px;
}

.feature-card p {
    color: var(--muted);
    font-size: 14px;
}


/* ===============================
   WHY
================================ */

.why {
    padding: 120px 0;
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.why-copy p {
    margin-bottom: 20px;
    color: var(--muted);
    font-size: 17px;
}

.why-copy .highlight {
    color: var(--text);
    font-weight: 700;
}


/* ===============================
   HOW IT WORKS
================================ */

.how {
    padding: 110px 0;
    background: var(--bg-soft);
    border-top: 1px solid var(--border);
}

.steps {
    display: grid;
    grid-template-columns: repeat(3,1fr);
    gap: 20px;
}

.step {
    padding: 30px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--card);
}

.step-number {
    color: var(--accent);
    font-size: 12px;
    font-weight: 900;
}

.step h3 {
    margin: 15px 0 8px;
    font-size: 22px;
}

.step p {
    color: var(--muted);
    font-size: 14px;
}


/* ===============================
   FINAL CTA
================================ */

.final-cta {
    padding: 130px 0;
    text-align: center;
}

.cta-container {
    width: min(760px,90%);
    margin: auto;
}

.final-cta h2 {
    margin-bottom: 20px;
    font-size: clamp(36px,5vw,58px);
    line-height: 1.05;
    letter-spacing: -2px;
}

.final-cta p {
    max-width: 600px;
    margin: 0 auto 30px;
    color: var(--muted);
}


/* ===============================
   DIAGNOSTIC
================================ */

.diagnostic-screen {
    min-height: calc(100vh - 78px);
    padding: 80px 20px;
}

.diagnostic-container {
    width: min(800px,100%);
    margin: auto;
}

.diagnostic-header {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 18px;
}

.question-counter {
    color: var(--muted);
    font-size: 13px;
}

.question-counter strong {
    color: var(--text);
}

.diagnostic-progress {
    width: 100%;
    height: 5px;
    margin-bottom: 35px;
    overflow: hidden;
    border-radius: 20px;
    background: rgba(255,255,255,.08);
}

#diagnosticProgress {
    width: 0;
    height: 100%;
    background: var(--accent);
    transition: width .3s ease;
}

.question-card {
    padding: 40px;
    background: var(--card);
    border: 1px solid var(--border-light);
    border-radius: 18px;
    box-shadow: 0 25px 70px rgba(0,0,0,.25);
}

.question-category {
    margin-bottom: 15px;
    color: var(--accent);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.question-card h1 {
    margin-bottom: 30px;
    font-size: clamp(26px,4vw,38px);
    line-height: 1.15;
}


/* ===============================
   ANSWERS
================================ */

#answersContainer {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.answer-option {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 17px;
    text-align: left;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: rgba(255,255,255,.025);
    color: var(--text);
    font-size: 14px;
    cursor: pointer;
    transition: .2s ease;
}

.answer-option:hover {
    border-color: rgba(103,232,200,.35);
    background: rgba(103,232,200,.04);
}

.answer-option.selected {
    border-color: var(--accent);
    background: rgba(103,232,200,.09);
    color: var(--accent);
}

.answer-number {
    width: 30px;
    height: 30px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    border-radius: 7px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
}

.answer-option.selected .answer-number {
    border-color: var(--accent);
    background: var(--accent);
    color: var(--accent-dark);
}

.next-button {
    width: 100%;
    margin-top: 25px;
}

.next-button:disabled {
    opacity: .35;
    cursor: not-allowed;
}


/* ===============================
   RESULTS
================================ */

.results-screen {
    min-height: calc(100vh - 78px);
    padding: 90px 20px 120px;
}

.results-container {
    width: min(850px,100%);
    margin: auto;
    text-align: center;
}

.results-container h1 {
    margin-bottom: 25px;
    font-size: clamp(36px,6vw,58px);
    line-height: 1.05;
    letter-spacing: -2px;
}

.results-score {
    margin: 25px 0 5px;
    color: var(--accent);
    font-size: clamp(80px,13vw,130px);
    font-weight: 900;
    line-height: 1;
}

.results-score span {
    color: var(--muted);
    font-size: 24px;
    font-weight: 600;
}

.results-status {
    margin-bottom: 18px;
    color: var(--accent);
    font-size: 18px;
    font-weight: 800;
}

.results-description {
    max-width: 650px;
    margin: 0 auto 35px;
    color: var(--muted);
}


/* ===============================
   CATEGORY BREAKDOWN
================================ */

.results-breakdown {
    margin: 35px 0;
    padding: 30px;
    text-align: left;
    background: var(--card);
    border: 1px solid var(--border-light);
    border-radius: 18px;
}

.results-breakdown-title {
    margin-bottom: 25px;
    font-size: 20px;
}

.results-category {
    margin-bottom: 22px;
}

.results-category:last-child {
    margin-bottom: 0;
}

.results-category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    margin-bottom: 8px;
    font-size: 14px;
}

.results-category-header strong {
    color: var(--accent);
    font-size: 14px;
}

.results-progress {
    width: 100%;
    height: 8px;
    overflow: hidden;
    border-radius: 20px;
    background: rgba(255,255,255,.07);
}

.results-progress-bar {
    height: 100%;
    border-radius: inherit;
    background: var(--accent);
    transition: width 1s ease;
}


/* ===============================
   RESULTS CTA
================================ */

.results-next {
    margin-top: 25px;
    padding: 40px 30px;
    background: linear-gradient(145deg,#102335,#0a1725);
    border: 1px solid var(--border-light);
    border-radius: 18px;
}

.results-next h2 {
    margin-bottom: 12px;
    font-size: 27px;
}

.results-next p {
    margin-bottom: 25px;
    color: var(--muted);
}

.results-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 14px;
}

.results-buttons .primary-button,
.results-buttons .secondary-button {
    min-width: 200px;
}

.results-buttons .secondary-button {
    background: rgba(255,255,255,.04);
    color: var(--text);
    border: 1px solid var(--border-light);
}


/* ===============================
   FOOTER
================================ */

footer {
    padding: 45px 0 25px;
    border-top: 1px solid var(--border);
    background: #040d16;
}

.footer-container {
    width: min(1120px,90%);
    margin: auto;
    display: flex;
    justify-content: space-between;
    gap: 30px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-brand p {
    margin-top: 4px;
    color: var(--muted);
    font-size: 12px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
}

.footer-links a {
    color: var(--muted);
    font-size: 12px;
}

.footer-links a:hover {
    color: var(--accent);
}

.copyright {
    width: min(1120px,90%);
    margin: 35px auto 0;
    padding-top: 20px;
    border-top: 1px solid var(--border);
    color: #657384;
    font-size: 11px;
}


/* ===============================
   MOBILE
================================ */

@media (max-width: 850px) {

    .hero-container {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .feature-grid {
        grid-template-columns: repeat(2,1fr);
    }

    .why-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .steps {
        grid-template-columns: 1fr;
    }
}


@media (max-width: 600px) {

    .nav-container {
        min-height: 70px;
    }

    .brand-text small {
        display: none;
    }

    .nav-cta {
        padding: 9px 12px;
        font-size: 11px;
    }

    .hero {
        padding: 70px 0 80px;
    }

    .hero h1 {
        letter-spacing: -2px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .primary-button,
    .hero-buttons .secondary-button {
        width: 100%;
    }

    .feature-grid {
        grid-template-columns: 1fr;
    }

    .question-card {
        padding: 25px 18px;
    }

    .diagnostic-header {
        flex-direction: column;
        gap: 8px;
    }

    .results-breakdown {
        padding: 22px 18px;
    }

    .results-buttons {
        flex-direction: column;
        width: 100%;
    }

    .results-buttons .primary-button,
    .results-buttons .secondary-button {
        width: 100%;
    }

    .footer-container {
        flex-direction: column;
    }

    .footer-links {
        align-items: flex-start;
    }
}